Engineer thought if there was a mistake. He was surrounded by high-class sentry turrets, all keeping a vigilant eye around him. Seeing The Gamer, he asked what was going on. "It may seem that this challenge will be a walk in the park, but what you don't know is that the turrets are defective." Some of the turrets broke down when he said that. "You have to make sure that they are maintain to operational capacity while fending of the attackers. Good luck."
Several doors opened when he said that, allowing groups of drones to swarm in. Engineer wasted no time getting to work. Getting the repairs to the point where it could fire a few shots was the best tactic at the moment, as it kept up with the pace of the drones, but the drones kept increasing in number, and in the speed they were coming in. Luckily he figured out a way to repair two drones at once, and it evened the odds a little. It soon became a match of endurance, one that Engineer did not plan on losing.
After 10 minutes of continuous shooting, all the drones fell. Engineer breathed heavily as the turrets broke down permanently. Then, to his shock, one last drone broke out of the pile, still having some life in it. The drone launched forward, only to be instantly struck down by a wrench sticking out of it. Engineer was surprised, mostly by how fast he reacted to it.
"Well done." Engineer jumped at The Gamer's voice. "I didn't expect you to react with your reflexes so quickly. You have completed the challenge. Now it depends on your allies." The glow returned Engineer to the others, as the next challenge was prepared.